As the number of Power Over Ethernet (PoE) powered device (PD) applications grows, market pressures are driving designers to lower the cost and complexity of the DC-DC converters that power them, ...

This halogen light switch circuit works only for dc halogen lamps. Halogen lamps give a good light and have an excellent eficiency. In this halogen switch circuit we use a FET transistor because the ...

SANTA BARBARA, Calif.--(BUSINESS WIRE)--CALIENT Technologies, Inc., the global leader for optical switching technology, today announced the Edge|640™, a new Optical Circuit Switch (OCS) with 640 fiber ...